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Pitch and modulation wheels
this calibration weight offers exceptional durability and long-lasting performance
Create an exciting path for a journey of learning through play with our edx education Step-A-Forest Set
Calibrated in grams and Newtons
Spectroscope Kit - Economy (Each) Face Paints Pitch and modulation wheelsBasic spectroscopes able to view variable light spectra Hold it up to different lights to observe which wavelengths are present Light enters through the slit and is split by the diffraction grating at the other end Perfect activity for students at school or kids at home Spectroscope measures 10. 25" long. Body has a diameter of 1", and ends have a diameter of 1. 15" This is a basic spectroscope that can view spectra emitted by light sources. It's
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